Oil and gas seal
Products
Home Products

Hydraulic Seal

Piston Seal

Hydraulic double acting compact seal

Hydraulic double acting compact seal

DAS Compact Seal is a double-acting seal and guiding element comprising an elastomeric profile seal ring, two back-up rings and two guide rings.

  • Brand:

    JST Seals
  • Item NO.:

    DAS/NTP
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Hydraulic double acting compact seal


DAS Compact Seal is a double-acting seal and guiding element comprising an elastomeric profile seal ring, two back-up rings and two guide rings.The guide ring and back-up rings are separated for easy installation. In general, they are used as an integral piston sealing solution. DAS seal has highlights of simple installation, good guidance and excellent sealing effect.


The profile seal ring seals in both the static and dynamic range with backup rings to prevent extrusion into the sealing gap.The middle of the sealing ring plays a good static and dynamic sealing role. In addition, the two guide rings act as the guide element of the piston in the cylinder and bears the radial force.

Advantages:

1. Good sealing effect, also suitable for holding cylinders.

2. Insensibility against shock loads and pressure peaks.

3. High resistance against extrusion.

4. Economic.

5. Easy installation.


Working Conditions

Temperature range

Pressure

Medium

Material

-35~+110℃

≤40Mpa

Mineral oil-based hydraulic fluids; flame retardant hydraulic fluids

Profile seal: NBR

Back-up Ring: Polyester elastomer

Guide rings: POM


Size:

20-400mm


Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
ptfe SPGO Piston Seal
Hydraulic piston PTFE SPGO seal

SPGO is a low friction piston seal consisting of PTFE+Bronze seal ring and rubber o-ring used for two-way piston seal of Hydraulic cylinder, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.

Hydraulic piston seal SPGW
Hydraulic piston PTFE SPGW seal

SPGW is a high performance, double acting compact piston seal, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.

PU buffer seal ring
Hydraulic HBY PU buffer seal

Piston seals are working to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.

Hydraulic Seal Manufacturers
Double acting PTFE piston seals

XTP is Double acting piston seals, composed of PTFE piston sealing ring, O-ring and X ring, and is used for the piston bidirectional seal of hydraulic cylinder. Especially suitable for separating two different mediums.

ODU type Piston seals
Hydraulic ODU piston PU seal

ODU Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.

High pressure hydraulic seal
High pressure rotary lip seals

High-pressure Rotary shaft seals are one bidirectional rotary seal which can bear both sides of pressure and alternating pressure. It is made with slip ring and o-ring/square ring.

hammer union seal manufacturer
Weco hammer union seals for Oil & Gas

Hammer Union Seals help to prevent leakage in hammer union pipe connections and are generally applied in applications within the Chemical Processing, Offshore Drilling, Petrochemical, and Water and Gas industries.

swivel joint plug types
High pressure swivel joint ball plug

Swivel joint ball plug is working together with hammer union seals, to seal the balls of high pressure elbows and grease.

© Copyright: 2024 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.

粤ICP备12032262号 IPv6 network supported

IPv6 network supported

top

Send A Message

Send A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #